you can do it all with the best home dumbbell exercises. This is a workout that will give most of your muscles a run for their money, but one which beginners can do without injuring themselves.

And most of us have a pair of dumbbells ... bodyweight exercises, which often engage multiple muscles at once and may not provide the same level of resistance. If you're a beginner, I recommend ...

Gym machines may look cool, but when it comes to building muscle and strength in your upper body, all you really need is the humble dumbbell and this workout. Perfect if you’re pushed for time ...